87197668

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{4657}}^1$

素因数の和:4843

約数の個数: 24

約数和(自身を含む): 158595584

約数和(自身を除く): 71397916

約数列:

[1, 2, 4, 31, 62, 124, 151, 302, 604, 4657, 4681, 9314, 9362, 18628, 18724, 144367, 288734, 577468, 703207, 1406414, 2812828, 21799417, 43598834, 87197668]

約数ペア:

[(1, 87197668), (2, 43598834), (4, 21799417), (31, 2812828), (62, 1406414), (124, 703207), (151, 577468), (302, 288734), (604, 144367), (4657, 18724), (4681, 18628), (9314, 9362)]